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PMD plugin integration

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chore: PMD plugin integration and the respective clean-up

Signed-off-by: Leo Galambos <lg@hq.egothor.org>
This commit is contained in:
Leo Galambos
2025-07-25 13:54:03 +02:00
parent bd7bcf54a5
commit 36233ab444
5 changed files with 325 additions and 1606 deletions
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1591
.pmd
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298
.ruleset Normal file
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@@ -0,0 +1,298 @@
<?xml version="1.0" encoding="UTF-8"?>
<ruleset xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
name="EgothorRuleset"
xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
<description>Egothor preferences rule set</description>
<exclude-pattern>.*</exclude-pattern>
<include-pattern>.*\.java</include-pattern>
<rule ref="category/java/bestpractices.xml/AbstractClassWithoutAbstractMethod"/>
<rule ref="category/java/bestpractices.xml/AccessorClassGeneration"/>
<rule ref="category/java/bestpractices.xml/AccessorMethodGeneration"/>
<rule ref="category/java/bestpractices.xml/ArrayIsStoredDirectly"/>
<rule ref="category/java/bestpractices.xml/AvoidMessageDigestField"/>
<rule ref="category/java/bestpractices.xml/AvoidPrintStackTrace"/>
<rule ref="category/java/bestpractices.xml/AvoidReassigningCatchVariables"/>
<rule ref="category/java/bestpractices.xml/AvoidReassigningLoopVariables"/>
<rule ref="category/java/bestpractices.xml/AvoidReassigningParameters"/>
<rule ref="category/java/bestpractices.xml/AvoidStringBufferField"/>
<rule ref="category/java/bestpractices.xml/AvoidUsingHardCodedIP"/>
<rule ref="category/java/bestpractices.xml/CheckResultSet"/>
<rule ref="category/java/bestpractices.xml/ConstantsInInterface"/>
<rule ref="category/java/bestpractices.xml/DefaultLabelNotLastInSwitch"/>
<rule ref="category/java/bestpractices.xml/DoubleBraceInitialization"/>
<rule ref="category/java/bestpractices.xml/ExhaustiveSwitchHasDefault"/>
<rule ref="category/java/bestpractices.xml/ForLoopCanBeForeach"/>
<rule ref="category/java/bestpractices.xml/ForLoopVariableCount"/>
<rule ref="category/java/bestpractices.xml/GuardLogStatement"/>
<rule ref="category/java/bestpractices.xml/ImplicitFunctionalInterface"/>
<rule ref="category/java/bestpractices.xml/JUnit4SuitesShouldUseSuiteAnnotation"/>
<rule ref="category/java/bestpractices.xml/JUnit5TestShouldBePackagePrivate"/>
<rule ref="category/java/bestpractices.xml/JUnitUseExpected"/>
<rule ref="category/java/bestpractices.xml/LiteralsFirstInComparisons"/>
<rule ref="category/java/bestpractices.xml/LooseCoupling"/>
<rule ref="category/java/bestpractices.xml/MethodReturnsInternalArray"/>
<rule ref="category/java/bestpractices.xml/MissingOverride"/>
<rule ref="category/java/bestpractices.xml/NonExhaustiveSwitch"/>
<rule ref="category/java/bestpractices.xml/OneDeclarationPerLine"/>
<rule ref="category/java/bestpractices.xml/PreserveStackTrace"/>
<rule ref="category/java/bestpractices.xml/PrimitiveWrapperInstantiation"/>
<rule ref="category/java/bestpractices.xml/ReplaceEnumerationWithIterator"/>
<rule ref="category/java/bestpractices.xml/ReplaceHashtableWithMap"/>
<rule ref="category/java/bestpractices.xml/ReplaceVectorWithList"/>
<rule ref="category/java/bestpractices.xml/SimplifiableTestAssertion"/>
<rule ref="category/java/bestpractices.xml/SystemPrintln"/>
<rule ref="category/java/bestpractices.xml/UnitTestAssertionsShouldIncludeMessage"/>
<rule ref="category/java/bestpractices.xml/UnitTestContainsTooManyAsserts"/>
<rule ref="category/java/bestpractices.xml/UnitTestShouldIncludeAssert"/>
<rule ref="category/java/bestpractices.xml/UnitTestShouldUseAfterAnnotation"/>
<rule ref="category/java/bestpractices.xml/UnitTestShouldUseBeforeAnnotation"/>
<rule ref="category/java/bestpractices.xml/UnitTestShouldUseTestAnnotation"/>
<rule ref="category/java/bestpractices.xml/UnnecessaryVarargsArrayCreation"/>
<rule ref="category/java/bestpractices.xml/UnnecessaryWarningSuppression"/>
<rule ref="category/java/bestpractices.xml/UnusedAssignment"/>
<rule ref="category/java/bestpractices.xml/UnusedFormalParameter"/>
<rule ref="category/java/bestpractices.xml/UnusedLocalVariable"/>
<rule ref="category/java/bestpractices.xml/UnusedPrivateField"/>
<rule ref="category/java/bestpractices.xml/UnusedPrivateMethod"/>
<rule ref="category/java/bestpractices.xml/UseCollectionIsEmpty"/>
<rule ref="category/java/bestpractices.xml/UseEnumCollections"/>
<rule ref="category/java/bestpractices.xml/UseStandardCharsets"/>
<rule ref="category/java/bestpractices.xml/UseTryWithResources"/>
<rule ref="category/java/bestpractices.xml/UseVarargs"/>
<rule ref="category/java/bestpractices.xml/WhileLoopWithLiteralBoolean"/>
<rule ref="category/java/codestyle.xml/AtLeastOneConstructor"/>
<rule ref="category/java/codestyle.xml/AvoidDollarSigns"/>
<rule ref="category/java/codestyle.xml/AvoidProtectedFieldInFinalClass"/>
<rule ref="category/java/codestyle.xml/AvoidProtectedMethodInFinalClassNotExtending"/>
<rule ref="category/java/codestyle.xml/AvoidUsingNativeCode"/>
<rule ref="category/java/codestyle.xml/BooleanGetMethodName"/>
<rule ref="category/java/codestyle.xml/CallSuperInConstructor"/>
<rule ref="category/java/codestyle.xml/ClassNamingConventions"/>
<rule ref="category/java/codestyle.xml/CommentDefaultAccessModifier"/>
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<rule ref="category/java/codestyle.xml/EmptyControlStatement"/>
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<rule ref="category/java/codestyle.xml/ExtendsObject"/>
<rule ref="category/java/codestyle.xml/FieldDeclarationsShouldBeAtStartOfClass"/>
<rule ref="category/java/codestyle.xml/FieldNamingConventions"/>
<rule ref="category/java/codestyle.xml/FinalParameterInAbstractMethod"/>
<rule ref="category/java/codestyle.xml/ForLoopShouldBeWhileLoop"/>
<rule ref="category/java/codestyle.xml/FormalParameterNamingConventions"/>
<rule ref="category/java/codestyle.xml/GenericsNaming"/>
<rule ref="category/java/codestyle.xml/IdenticalCatchBranches"/>
<rule ref="category/java/codestyle.xml/LambdaCanBeMethodReference"/>
<rule ref="category/java/codestyle.xml/LinguisticNaming"/>
<rule ref="category/java/codestyle.xml/LocalHomeNamingConvention"/>
<rule ref="category/java/codestyle.xml/LocalInterfaceSessionNamingConvention"/>
<!-- rule ref="category/java/codestyle.xml/LocalVariableCouldBeFinal"/ -->
<rule ref="category/java/codestyle.xml/LocalVariableNamingConventions"/>
<rule ref="category/java/codestyle.xml/LongVariable"/>
<rule ref="category/java/codestyle.xml/MDBAndSessionBeanNamingConvention"/>
<!-- rule ref="category/java/codestyle.xml/MethodArgumentCouldBeFinal"/ -->
<rule ref="category/java/codestyle.xml/MethodNamingConventions"/>
<rule ref="category/java/codestyle.xml/NoPackage"/>
<rule ref="category/java/codestyle.xml/OnlyOneReturn"/>
<rule ref="category/java/codestyle.xml/PackageCase"/>
<rule ref="category/java/codestyle.xml/PrematureDeclaration"/>
<rule ref="category/java/codestyle.xml/RemoteInterfaceNamingConvention"/>
<rule ref="category/java/codestyle.xml/RemoteSessionInterfaceNamingConvention"/>
<rule ref="category/java/codestyle.xml/ShortClassName"/>
<rule ref="category/java/codestyle.xml/ShortMethodName"/>
<!-- rule ref="category/java/codestyle.xml/ShortVariable"/ -->
<rule ref="category/java/codestyle.xml/TooManyStaticImports"/>
<rule ref="category/java/codestyle.xml/UnnecessaryAnnotationValueElement"/>
<rule ref="category/java/codestyle.xml/UnnecessaryBoxing"/>
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<rule ref="category/java/codestyle.xml/UnnecessaryFullyQualifiedName"/>
<rule ref="category/java/codestyle.xml/UnnecessaryImport"/>
<rule ref="category/java/codestyle.xml/UnnecessaryLocalBeforeReturn"/>
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<rule ref="category/java/codestyle.xml/UselessParentheses"/>
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<rule ref="category/java/codestyle.xml/UseShortArrayInitializer"/>
<rule ref="category/java/codestyle.xml/UseUnderscoresInNumericLiterals"/>
<rule ref="category/java/design.xml/AbstractClassWithoutAnyMethod"/>
<rule ref="category/java/design.xml/AvoidCatchingGenericException"/>
<rule ref="category/java/design.xml/AvoidDeeplyNestedIfStmts"/>
<rule ref="category/java/design.xml/AvoidRethrowingException"/>
<rule ref="category/java/design.xml/AvoidThrowingNewInstanceOfSameException"/>
<rule ref="category/java/design.xml/AvoidThrowingNullPointerException"/>
<rule ref="category/java/design.xml/AvoidThrowingRawExceptionTypes"/>
<rule ref="category/java/design.xml/AvoidUncheckedExceptionsInSignatures"/>
<rule ref="category/java/design.xml/ClassWithOnlyPrivateConstructorsShouldBeFinal"/>
<rule ref="category/java/design.xml/CognitiveComplexity"/>
<rule ref="category/java/design.xml/CollapsibleIfStatements"/>
<rule ref="category/java/design.xml/CouplingBetweenObjects"/>
<rule ref="category/java/design.xml/CyclomaticComplexity"/>
<rule ref="category/java/design.xml/DataClass"/>
<rule ref="category/java/design.xml/DoNotExtendJavaLangError"/>
<rule ref="category/java/design.xml/ExceptionAsFlowControl"/>
<!-- rule ref="category/java/design.xml/ExcessiveImports"/ -->
<rule ref="category/java/design.xml/ExcessiveParameterList"/>
<rule ref="category/java/design.xml/ExcessivePublicCount"/>
<rule ref="category/java/design.xml/FinalFieldCouldBeStatic"/>
<rule ref="category/java/design.xml/GodClass"/>
<rule ref="category/java/design.xml/ImmutableField"/>
<rule ref="category/java/design.xml/InvalidJavaBean"/>
<!-- rule ref="category/java/design.xml/LawOfDemeter"/ -->
<rule ref="category/java/design.xml/LogicInversion"/>
<!-- rule ref="category/java/design.xml/LoosePackageCoupling"/ -->
<rule ref="category/java/design.xml/MutableStaticState"/>
<rule ref="category/java/design.xml/NcssCount"/>
<rule ref="category/java/design.xml/NPathComplexity"/>
<rule ref="category/java/design.xml/SignatureDeclareThrowsException"/>
<rule ref="category/java/design.xml/SimplifiedTernary"/>
<rule ref="category/java/design.xml/SimplifyBooleanExpressions"/>
<rule ref="category/java/design.xml/SimplifyBooleanReturns"/>
<rule ref="category/java/design.xml/SimplifyConditional"/>
<rule ref="category/java/design.xml/SingularField"/>
<rule ref="category/java/design.xml/SwitchDensity"/>
<rule ref="category/java/design.xml/TooManyFields"/>
<rule ref="category/java/design.xml/TooManyMethods"/>
<rule ref="category/java/design.xml/UselessOverridingMethod"/>
<rule ref="category/java/design.xml/UseObjectForClearerAPI"/>
<rule ref="category/java/design.xml/UseUtilityClass"/>
<rule ref="category/java/documentation.xml/CommentContent"/>
<rule ref="category/java/documentation.xml/CommentRequired">
<properties>
<property name="fieldCommentRequirement" value="Ignored"/>
</properties>
</rule>
<rule ref="category/java/documentation.xml/CommentSize">
<properties>
<property name="maxLines" value="40"/>
</properties>
</rule>
<rule ref="category/java/documentation.xml/UncommentedEmptyConstructor"/>
<rule ref="category/java/documentation.xml/UncommentedEmptyMethodBody"/>
<rule ref="category/java/errorprone.xml/AssignmentInOperand"/>
<rule ref="category/java/errorprone.xml/AssignmentToNonFinalStatic"/>
<rule ref="category/java/errorprone.xml/AvoidAccessibilityAlteration"/>
<rule ref="category/java/errorprone.xml/AvoidAssertAsIdentifier"/>
<rule ref="category/java/errorprone.xml/AvoidBranchingStatementAsLastInLoop"/>
<rule ref="category/java/errorprone.xml/AvoidCallingFinalize"/>
<rule ref="category/java/errorprone.xml/AvoidCatchingNPE"/>
<rule ref="category/java/errorprone.xml/AvoidCatchingThrowable"/>
<rule ref="category/java/errorprone.xml/AvoidDecimalLiteralsInBigDecimalConstructor"/>
<rule ref="category/java/errorprone.xml/AvoidDuplicateLiterals"/>
<rule ref="category/java/errorprone.xml/AvoidEnumAsIdentifier"/>
<rule ref="category/java/errorprone.xml/AvoidFieldNameMatchingMethodName"/>
<rule ref="category/java/errorprone.xml/AvoidFieldNameMatchingTypeName"/>
<rule ref="category/java/errorprone.xml/AvoidInstanceofChecksInCatchClause"/>
<rule ref="category/java/errorprone.xml/AvoidLiteralsInIfCondition"/>
<rule ref="category/java/errorprone.xml/AvoidLosingExceptionInformation"/>
<rule ref="category/java/errorprone.xml/AvoidMultipleUnaryOperators"/>
<rule ref="category/java/errorprone.xml/AvoidUsingOctalValues"/>
<rule ref="category/java/errorprone.xml/BrokenNullCheck"/>
<rule ref="category/java/errorprone.xml/CallSuperFirst"/>
<rule ref="category/java/errorprone.xml/CallSuperLast"/>
<rule ref="category/java/errorprone.xml/CheckSkipResult"/>
<rule ref="category/java/errorprone.xml/ClassCastExceptionWithToArray"/>
<rule ref="category/java/errorprone.xml/CloneMethodMustBePublic"/>
<rule ref="category/java/errorprone.xml/CloneMethodMustImplementCloneable"/>
<rule ref="category/java/errorprone.xml/CloneMethodReturnTypeMustMatchClassName"/>
<rule ref="category/java/errorprone.xml/CloseResource"/>
<rule ref="category/java/errorprone.xml/CompareObjectsWithEquals"/>
<rule ref="category/java/errorprone.xml/ComparisonWithNaN"/>
<rule ref="category/java/errorprone.xml/ConfusingArgumentToVarargsMethod"/>
<rule ref="category/java/errorprone.xml/ConstructorCallsOverridableMethod"/>
<rule ref="category/java/errorprone.xml/DetachedTestCase"/>
<rule ref="category/java/errorprone.xml/DoNotCallGarbageCollectionExplicitly"/>
<rule ref="category/java/errorprone.xml/DoNotExtendJavaLangThrowable"/>
<rule ref="category/java/errorprone.xml/DoNotHardCodeSDCard"/>
<rule ref="category/java/errorprone.xml/DoNotTerminateVM"/>
<rule ref="category/java/errorprone.xml/DoNotThrowExceptionInFinally"/>
<rule ref="category/java/errorprone.xml/DontImportSun"/>
<rule ref="category/java/errorprone.xml/DontUseFloatTypeForLoopIndices"/>
<rule ref="category/java/errorprone.xml/EmptyCatchBlock"/>
<rule ref="category/java/errorprone.xml/EmptyFinalizer"/>
<rule ref="category/java/errorprone.xml/EqualsNull"/>
<rule ref="category/java/errorprone.xml/FinalizeDoesNotCallSuperFinalize"/>
<rule ref="category/java/errorprone.xml/FinalizeOnlyCallsSuperFinalize"/>
<rule ref="category/java/errorprone.xml/FinalizeOverloaded"/>
<rule ref="category/java/errorprone.xml/FinalizeShouldBeProtected"/>
<rule ref="category/java/errorprone.xml/IdempotentOperations"/>
<rule ref="category/java/errorprone.xml/ImplicitSwitchFallThrough"/>
<rule ref="category/java/errorprone.xml/InstantiationToGetClass"/>
<rule ref="category/java/errorprone.xml/InvalidLogMessageFormat"/>
<rule ref="category/java/errorprone.xml/JumbledIncrementer"/>
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<rule ref="category/java/errorprone.xml/JUnitStaticSuite"/>
<rule ref="category/java/errorprone.xml/MethodWithSameNameAsEnclosingClass"/>
<rule ref="category/java/errorprone.xml/MisplacedNullCheck"/>
<rule ref="category/java/errorprone.xml/MissingSerialVersionUID"/>
<rule ref="category/java/errorprone.xml/MissingStaticMethodInNonInstantiatableClass"/>
<rule ref="category/java/errorprone.xml/MoreThanOneLogger"/>
<rule ref="category/java/errorprone.xml/NonCaseLabelInSwitch"/>
<rule ref="category/java/errorprone.xml/NonSerializableClass"/>
<rule ref="category/java/errorprone.xml/NonStaticInitializer"/>
<rule ref="category/java/errorprone.xml/NullAssignment"/>
<rule ref="category/java/errorprone.xml/OverrideBothEqualsAndHashcode"/>
<rule ref="category/java/errorprone.xml/ProperCloneImplementation"/>
<rule ref="category/java/errorprone.xml/ProperLogger"/>
<rule ref="category/java/errorprone.xml/ReturnEmptyCollectionRatherThanNull"/>
<rule ref="category/java/errorprone.xml/ReturnFromFinallyBlock"/>
<rule ref="category/java/errorprone.xml/SimpleDateFormatNeedsLocale"/>
<rule ref="category/java/errorprone.xml/SingleMethodSingleton"/>
<rule ref="category/java/errorprone.xml/SingletonClassReturningNewInstance"/>
<rule ref="category/java/errorprone.xml/StaticEJBFieldShouldBeFinal"/>
<rule ref="category/java/errorprone.xml/StringBufferInstantiationWithChar"/>
<rule ref="category/java/errorprone.xml/SuspiciousEqualsMethodName"/>
<rule ref="category/java/errorprone.xml/SuspiciousHashcodeMethodName"/>
<rule ref="category/java/errorprone.xml/SuspiciousOctalEscape"/>
<rule ref="category/java/errorprone.xml/TestClassWithoutTestCases"/>
<rule ref="category/java/errorprone.xml/UnconditionalIfStatement"/>
<rule ref="category/java/errorprone.xml/UnnecessaryBooleanAssertion"/>
<rule ref="category/java/errorprone.xml/UnnecessaryCaseChange"/>
<rule ref="category/java/errorprone.xml/UnnecessaryConversionTemporary"/>
<rule ref="category/java/errorprone.xml/UnusedNullCheckInEquals"/>
<rule ref="category/java/errorprone.xml/UseCorrectExceptionLogging"/>
<rule ref="category/java/errorprone.xml/UseEqualsToCompareStrings"/>
<rule ref="category/java/errorprone.xml/UselessOperationOnImmutable"/>
<rule ref="category/java/errorprone.xml/UseLocaleWithCaseConversions"/>
<rule ref="category/java/errorprone.xml/UseProperClassLoader"/>
<rule ref="category/java/multithreading.xml/AvoidSynchronizedAtMethodLevel"/>
<rule ref="category/java/multithreading.xml/AvoidSynchronizedStatement"/>
<rule ref="category/java/multithreading.xml/AvoidThreadGroup"/>
<rule ref="category/java/multithreading.xml/AvoidUsingVolatile"/>
<rule ref="category/java/multithreading.xml/DoNotUseThreads"/>
<rule ref="category/java/multithreading.xml/DontCallThreadRun"/>
<rule ref="category/java/multithreading.xml/DoubleCheckedLocking"/>
<rule ref="category/java/multithreading.xml/NonThreadSafeSingleton"/>
<rule ref="category/java/multithreading.xml/UnsynchronizedStaticFormatter"/>
<rule ref="category/java/multithreading.xml/UseConcurrentHashMap"/>
<rule ref="category/java/multithreading.xml/UseNotifyAllInsteadOfNotify"/>
<rule ref="category/java/performance.xml/AddEmptyString"/>
<rule ref="category/java/performance.xml/AppendCharacterWithChar"/>
<rule ref="category/java/performance.xml/AvoidArrayLoops"/>
<rule ref="category/java/performance.xml/AvoidCalendarDateCreation"/>
<rule ref="category/java/performance.xml/AvoidFileStream"/>
<rule ref="category/java/performance.xml/AvoidInstantiatingObjectsInLoops"/>
<rule ref="category/java/performance.xml/BigIntegerInstantiation"/>
<rule ref="category/java/performance.xml/ConsecutiveAppendsShouldReuse"/>
<rule ref="category/java/performance.xml/ConsecutiveLiteralAppends"/>
<rule ref="category/java/performance.xml/InefficientEmptyStringCheck"/>
<rule ref="category/java/performance.xml/InefficientStringBuffering"/>
<rule ref="category/java/performance.xml/InsufficientStringBufferDeclaration"/>
<rule ref="category/java/performance.xml/OptimizableToArrayCall"/>
<rule ref="category/java/performance.xml/RedundantFieldInitializer"/>
<rule ref="category/java/performance.xml/StringInstantiation"/>
<rule ref="category/java/performance.xml/StringToString"/>
<rule ref="category/java/performance.xml/TooFewBranchesForSwitch"/>
<rule ref="category/java/performance.xml/UseArrayListInsteadOfVector"/>
<rule ref="category/java/performance.xml/UseArraysAsList"/>
<rule ref="category/java/performance.xml/UseIndexOfChar"/>
<rule ref="category/java/performance.xml/UseIOStreamsWithApacheCommonsFileItem"/>
<rule ref="category/java/performance.xml/UselessStringValueOf"/>
<rule ref="category/java/performance.xml/UseStringBufferForStringAppends"/>
<rule ref="category/java/performance.xml/UseStringBufferLength"/>
<rule ref="category/java/security.xml/HardCodedCryptoKey"/>
<rule ref="category/java/security.xml/InsecureCryptoIv"/>
</ruleset>

8
build.gradle
View File

@@ -3,6 +3,7 @@ plugins {
id 'java-library' id 'java-library'
id 'maven-publish' id 'maven-publish'
id 'com.palantir.git-version' version '4.0.0' id 'com.palantir.git-version' version '4.0.0'
id 'pmd'
} }
group 'org.egothor' group 'org.egothor'
@@ -20,6 +21,13 @@ dependencies {
testRuntimeOnly("org.junit.platform:junit-platform-launcher") testRuntimeOnly("org.junit.platform:junit-platform-launcher")
} }
pmd {
consoleOutput = true
toolVersion = '7.16.0'
sourceSets = [sourceSets.main]
ruleSetFiles = files(rootProject.file(".ruleset"))
}
// Apply a specific Java toolchain to ease working on different environments. // Apply a specific Java toolchain to ease working on different environments.
java { java {
toolchain { toolchain {

12
src/main/java/conflux/CtxInstance.java
View File

@@ -108,10 +108,10 @@ public final class CtxInstance implements CtxInterface {
} }
// notify listeners // notify listeners
var list = listeners.get(key); List<WeakReference<Listener<?>>> list = listeners.get(key);
if (list != null) { if (list != null) {
for (var ref : list) { for (WeakReference<Listener<?>> ref : list) {
var listener = ref.get(); Listener<?> listener = ref.get();
if (listener != null) { if (listener != null) {
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
Listener<T> typedListener = (Listener<T>) listener; Listener<T> typedListener = (Listener<T>) listener;
@@ -156,7 +156,7 @@ public final class CtxInstance implements CtxInterface {
@Override @Override
public Object remove(Key<?> key) { public Object remove(Key<?> key) {
keyTypes.remove(key.name()); keyTypes.remove(key.name());
var removed = values.remove(key); Object removed = values.remove(key);
listeners.remove(key); listeners.remove(key);
return removed; return removed;
} }
@@ -193,10 +193,10 @@ public final class CtxInstance implements CtxInterface {
*/ */
@Override @Override
public <T> void removeListener(Key<T> key, Listener<T> listener) { public <T> void removeListener(Key<T> key, Listener<T> listener) {
var list = listeners.get(key); List<WeakReference<Listener<?>>> list = listeners.get(key);
if (list != null) { if (list != null) {
list.removeIf(ref -> { list.removeIf(ref -> {
var l = ref.get(); Listener<?> l = ref.get();
return l == null || l.equals(listener); return l == null || l.equals(listener);
}); });
if (list.isEmpty()) { if (list.isEmpty()) {

22
src/main/java/conflux/Key.java
View File

@@ -42,19 +42,19 @@ package conflux;
* @author Leo Galambos * @author Leo Galambos
*/ */
public final class Key<T> { // NOPMD by Leo Galambos on 7/3/25, 10:29 PM public final class Key<T> { // NOPMD by Leo Galambos on 7/3/25, 10:29 PM
private final String name; private final String nameField;
private final Class<T> type; private final Class<T> typeField;
private Key(String name, Class<T> type) { private Key(String name, Class<T> type) {
this.name = name; this.nameField = name;
this.type = type; this.typeField = type;
} }
/** /**
* Creates a new typed key. * Creates a new typed key.
* *
* @param name a unique key name * @param name a unique key nameField
* @param type the class of the key's value type * @param type the class of the key's value typeField
* @param <T> the type * @param <T> the type
* @return a new {@code Key} * @return a new {@code Key}
*/ */
@@ -68,7 +68,7 @@ public final class Key<T> { // NOPMD by Leo Galambos on 7/3/25, 10:29 PM
* @return the name * @return the name
*/ */
public String name() { public String name() {
return name; return nameField;
} }
/** /**
@@ -77,21 +77,21 @@ public final class Key<T> { // NOPMD by Leo Galambos on 7/3/25, 10:29 PM
* @return the type * @return the type
*/ */
public Class<T> type() { public Class<T> type() {
return type; return typeField;
} }
@Override @Override
public int hashCode() { public int hashCode() {
return name.hashCode(); return nameField.hashCode();
} }
@Override @Override
public boolean equals(Object obj) { public boolean equals(Object obj) {
return obj instanceof Key<?> other && name.equals(other.name); return obj instanceof Key<?> other && nameField.equals(other.nameField);
} }
@Override @Override
public String toString() { public String toString() {
return "Key[" + name + ", " + type.getSimpleName() + "]"; return "Key[" + nameField + ", " + typeField.getSimpleName() + "]";
} }
} }